name: yamaha black digital sound projector ysp4000bk. description: yamaha black digital sound projector ysp4000bk 120w total power ( 2w x 40 + 20w x 2 ) neural surround srs trubass intellibeam 42 speakers in one box cinema dsp digital compressed music enhancer high-definition video upscaling to 720p/1080i digital amplifier hdmi dolby digital , dolby pro logic ii , dts , dts neo :6 compatibility black finish. price: nan
name: yamaha ysp-4000 digital sound projector black ysp-4000bl. description: nan. price: nan